Physics · PYQ NEET UG 2020
हिन्दीTaking into account of the significant figures, what is the value of \( 9.99\text{ m} - 0.0099\text{ m} \)?
Correct answer · Option 1
\( 9.98\text{ m} \)
Explanation
Subtracting gives \( 9.9801\text{ m} \). Rounding off to two decimal places (since \( 9.99 \) is precise to two decimal places) gives \( 9.98\text{ m} \).